Revlite Laser treatment removes tattoo ink with the energy of light, causing tattoo ink to break into tiny particles which will then be removed by the body. Age and colour of the tattoo adversely affect the results of treatment. Usually a course of 5 to 20 sessions of the laser treatment may be needed to remove red and black ink tattoos. Some pigment may remain despite multiple sessions. It is a safe tattoo removal suitable for all ages.